Troubleshooting: connectors and harnesses, X1 x2 – Bendix Commercial Vehicle Systems EC-60 ATC STD/PREM CONTROLLERS User Manual
Page 28

28
Standard Cab X1 Connector Pin Assignments
Pin
Designation Pin
Designation Pin
Designation
1
Ground
7 J1939 Low
13 J1587 (B)
2
Trailer ABS WL
8 J1939 High
14 J1587 (A)
3 Ignition
9 Not Used
15 ABS WL Interlock
4
Not Used
10 WSS DA Right (+)
16 Battery
5
Not Used
11 WSS DA Right (-)
17 Retarder
6
Not Used
12 ABS WL Ground
18 ABS WL
EC-60
™
Controller Wire Harness Connector Part
Numbers and Pin Assignments: STANDARD CAB
Connector Designation
Number of Contacts
AMP Part Number
X1
17
1718091-1
X2
18 8-968974-1
Standard Cab X2 Connector Pin Assignments
Pin
Designation Pin
Designation Pin
Designation
1
PMV SA Left HLD
7 PMV SA Right REL
13 PMV DA Right REL
2
PMV SA Left REL
8 WSS SA Left (-)
14 WSS SA Right (-)
3
PMV SA Left CMN
9 PMV DA Right CMN
15 WSS DA Left (+)
4
PMV SA Right HLD
10 PMV DA Right HLD
16 PMV DA Left HLD
5
WSS SA Left (+)
11 WSS SA Right (+)
17 PMV DA Left REL
6
PMV SA Right CMN
12 PMV DA Left CMN
18 WSS DA Left (-)
Connectors
not used
Standard Cab EC-60
™
Controller
Standard cab models utilize two AMP connectors
for wire harness connections.
X1
X2
Troubleshooting: Connectors and Harnesses